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High Power Model Fabrication of Biperiodic L-Support Disk-and-Washer Structure

H. Ao·Y. Iwashita·T. Shirai·A. Noda·M. Inoue·T. Kawakita·K. Ohkubo·K. Nakanishi
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Abstract

The high power test model of biperiodic L-support disk-and- washer was fabricated. Among some trouble in the fabrication, the main one was a vacuum leak in a brazing process. The repair test of the leak showed a good result; four units were recovered out of five leak units (recover rate 80%). While an accelerating mode frequency was tuned at an operating frequency of 2857 MHz by squeezing method, a coupling mode frequency of 2847MHz and the 3.4% field flatness (peak to peak ratio) were achieved.

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H. Ao, Y. Iwashita, T. Shirai, A. Noda, M. Inoue, T. Kawakita, K. Ohkubo, K. Nakanishi. 2000-08-23. High Power Model Fabrication of Biperiodic L-Support Disk-and-Washer Structure. https://arxiv.org/abs/physics/0008218

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